SIZE_____Shirt Chest_____Length_____Shoulder____Sleeves US S_____39-40inch_______27.5inch___17.3inch____24.8inch US M_____41-42inch_______28.3inch___17.9inch____25.2inch US L_____43-44inch_______29.1inch___18.5inch____25.5inch US XL____47-48inch_______29.9inch___19.1inch____26.3inch